D164VWC Virtuoso VR
Implantable Cardioverter Defibrillator (ICD)
Non-Advisory Population
D164VWC Virtuoso VR
Information

Device Survival Probability

D154VWC,D164VWC_SURV
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    1 yr 2 yr 3 yr 4 yr 5 yr 6 yr 7 yr      
% Excluding Normal Battery Depletion 100.0 99.9 99.9 99.7 98.2 97.3 97.3      
% Including Normal Battery Depletion 99.9 99.8 99.6 99.1 96.2 89.6 79.0      
#   30872 28306 25930 23547 18174 8822 333      
  • Including Normal Battery Depletion – This curve includes devices that have reached at least 80% of expected longevity. This curve is most representative of clinical performance and how long the device will last.
  • Excluding Normal Battery Depletion – This is the malfunction free survival curve.

Performance Notes For This Model

    • There are no performance notes for this model.
Information

Product Characteristics

Generator Type ICD
NBD Code VVE-VVIR
Max. Delivered Energy 35 J
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Connector Style Cx Style
Serial Number Prefix PUP
Mass 68 g
Volume 37 cc
Waveform Biphasic
X-Ray ID PVR
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Cx Style
Information

Estimated Longevity

Charging Frequency 100% Pacing 50% Pacing 15% Pacing 100% Sensing
Monthly 4.8 5.1 5.3 5.4
Quarterly 8.1 9.0 9.6 10.0
Semi-annual 10.0 11.2 12.3 12.9
Footnote

Longevity estimates based on the following device usage. Pacing Mode VVI; Ventricular Lower Pacing Rate 60ppm; Ventricular Pulse Width 0.4ms; Ventricular Pulse Amplitude 3V; Ventricle Impedance 510ohms; Ventricle Sensing Rate 70bpm; EGM prestorage OFF; Optivol ON; Charging frequency assumes maximum energy charge and includes therapy shocks and capacitor formation. Hide this content

Information

EOS Indication

EOS device status is defined as 3 months following an RRT indication assuming the following PSP conditions: 100% VVI pacing at 60 min-1, 2.5 V, 0.4 ms; 500 Ohm pacing load; and 6 full-energy charges. EOS may be indicated before the end of 3 months if the device exceeds these conditions.

Information

Distribution Data

US Market Release
CE Approval Date2006-03-07
Registered USA Implants6
Estimated Active USA Implants5
Normal Battery Depletions
US Market Release
CE Approval Date2006-03-07
Estimated WW Distribution14046
Normal Battery Depletions35
Information

Malfunctions (USA)

Therapy Function Not Compromised
Therapy Function Compromised
Information

Malfunctions (WW)

Therapy Function Not Compromised 134
Electrical Component 129
Possible Early Battery Depletion 3
Other 2
Therapy Function Compromised 10
Electrical Component 10
Information

Recommended Replacement (RRT)

Battery voltage less than or equal to 2.62V on 3 consecutive daily automatic measurments.

Information

Charge Time

D154VWC_D164VWC_CHRG
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Data as of January 31, 2014

www.medtronic.com/productperformance 301050